You call forth the spirit of a construct. It manifests in an unoccupied space that you can see within range. This corporeal form uses the Construct Spirit stat block. When you cast the spell, choose a material: Clay, Metal, or Stone. The creature resembles a golem or a modron (your choice) made of the chosen material, which determines certain traits in its stat block. The creature disappears when it drops to 0 hit points or when the spell ends.
The creature is an ally to you and your companions. In combat, the creature shares your initiative count, but it takes its turn immediately after yours.